Finding the Third Proportional to 472,916 and 1,007,176

Step by Step Solution

1. Step 1: Write the proportion equation
   472,916 : 1,007,176 = 1,007,176 : x
2. Step 2: Convert to fraction form
   472,916/1,007,176 = 1,007,176/x
3. Step 3: Cross multiply
   472,916x = 1,007,176 × 1,007,176
4. Step 4: Simplify right side
   472,916x = 1,014,403,494,976
5. Step 5: Solve for x
   x = 1,014,403,494,976/472,916
6. Step 6: Final answer
   x = 2,144,997.20